Automatic coffee machine Italian concentrated scale Italian coffee machine usage

Automatic coffee machine Italian concentrated scale Italian coffee machine usage

In the Italian coffee machine, the temperature value is mainly affected by the size of the boiler or heating block, as well as good heat conduction materials, there is an obvious difference between the toy machine and the professional Italian coffee machine. In general, many standard toy machines are equipped with small boilers (below 200ml) or small heating blocks, so it is difficult to achieve a stable temperature, and the temperature fluctuates greatly in the process of coffee extraction. The machines of many small household appliance brands are like this (such as Cankun, Delong, Electrolux, etc.). After all, these brands are not professional coffee makers.

From the use classification can be divided into commercial machines and household machines, commercial machines without exception have a huge boiler, most of which are 2-head or 3-head or even 4-head structure. Even single-end commercial machines mostly have more than 6L sub-mother boiler design. The household machine is either a low-end heating block or a 2L or so parent boiler. The capacity of the boiler is very small and the working quality of continuous multi-cup extraction can not be maintained. Today, with the continuous progress of manufacturers' technology, there are also some high-end household machines with the design of dual-boiler PID precise temperature control.

Grinding thickness, electric to commonly used little flying eagle and small flying horse is more common, it is a relative standard, each is not each, the grinding degree of each bean grinder is different, hand 4-5 degrees (depending on the powder thickness is different) law pressure 5 degrees, the same type of bean grinder in the same factory can not take the scale as the standard, the French kettle is generally 10g per person, it should be easier to find on the adjusting plate. Add 8-10g for each additional cup of 12-15g per person, which can be fine-tuned according to the condition of your machine. In general, 8-10g powder is used in a single bowl of espresso, the strength of the powder and the freshness of coffee beans, the wear degree of the grinding plate of the bean grinder are different, and the degree of baking can be said to be a variable within a certain range. The bean grinder used by the Italian coffee machine has to be fine-tuned every day, and the mocha pot can fill the powder trough to 89 minutes full, siphon generally 10-12g per person, and there will be a median on the Italian bean grinder. Double bowls usually use 14-16g. The temperature of the water at which coffee is made. Other brewing methods do not need to use Italian bean grinder. Powder quantity, manual most have no scale, siphon pot is generally 3 degrees, mocha pot 2 degrees, but the relative value should be adjusted according to their own habits and bean grinder conditions, brewing time and powder quantity. Each quantity has a certain amount of controllable space, but after each quantity changes, the other quantities have to change accordingly, so if you really want to master brewing skills, you can only rely on experience.